diff --git a/Flashing-the-Production-PCB-via-USB-serial-port.md b/Flashing-the-Production-PCB-via-USB-serial-port.md index 034f764..69db5fb 100644 --- a/Flashing-the-Production-PCB-via-USB-serial-port.md +++ b/Flashing-the-Production-PCB-via-USB-serial-port.md @@ -29,8 +29,9 @@ ESPtool will be unable to use the occupied serial port. Ensure the serial debug session is closed before the upload takes place. The above sequence can be performed at any time prior to the upload. It does not need to happen at the moment the upload is being attempted. The ESP32 will simply wait in the bootloader until triggered by ESPtool. + ### Upload -After completion of compilation of the code, the Arduino environment automatically launches ESPtool.exe to upload the generated binary file to the ESP32. +After completion of code compilation, the Arduino environment automatically launches ESPtool.exe to upload the generated binary file to the ESP32. An example (automatic) sequence follows: ``` Uploading...